body{
	font:12px Tahoma;
	margin:0px;
	background:#FFF;
}

#container{
	width:90%;
	margin:0 auto;
	position:absolute;
}

#mainin{
	width:800px;
	height:1600px;	
	margin:20px auto;
	background:#1aa;
}
.subin{
	position:relative;
	width:600px;
	height:100px;
	margin-top:50px;
	float:left;
	background:#a1a;	
}
.reader{
	position:absolute;
	z-index:4;
	top:100px;
	left:300px;
	width:10px;
	height:10px;
	background-color:rgba(0,0,0,0.3);	
	display:none;
}
.movediv{
	position:absolute;
	z-index:4;
	width:100px;
	height:100px;
	top:0px;
	left:0px;
	background-color:rgba(0,0,0,0.3);
	display:none;
}

